def pythonfor():
    saxs = ["男", "女", '无性']
    for sax in saxs:
        print( sax )

    name = []
    name.append( "张三" )
    name.append( "李四" )
    name.append( "王五" )
    print( name )

    if "张三" in name:
        print("存在")
    elif "赵六" in name:
        print("好像存在")


if __name__ == '__main__':
    name = "JACKY'S ELECTRONICS (S) PTE LTD";
    na1 = "JACKY'S ELECTRONICS (S) PTE LTD";
    eq__ = name is not na1
    print(eq__)
    nian = 2012;
    a = nian % 4;
    print(a)
    # print( "Hello worider" )
    # pythonfor()
